预制装配式剪力墙结构的连接方式及结合面抗剪承载力分析  

Analysis of Connection Mode and Shear Bearing Capacity of Joint Surface of Prefabricated Shear Wall Structures

作　　者：张晓海 Zhang Xiaohai(Jilin Ji'an Border Economic Cooperation Zone Management Committee,Ji'an,China)

机构地区：[1]吉林集安边境经济合作区管理委员会,吉林集安

出　　处：《科学技术创新》2023年第13期172-175,共4页Scientific and Technological Innovation

摘　　要：本文以某住宅建筑为例,探究了预制装配式剪力墙结构的连接方式以及混凝土剪力墙结合面抗剪承载力的计算方法。文章基于《装配式大板居住建筑设计和施工规程》(JGJ1-91)提供的公式,对混凝土剪力墙结合面的抗剪承载力展开了分析。提出了优化剪力墙连接方式、适当增加剪力墙钢筋配筋率、合理确定混凝土强度等建议,能够保证结合面抗剪承载力达到最大。Taking a residential building as an example,this paper explores the connection mode of prefabricated shear wall structure and the calculation method of shear bearing capacity of concrete shear wall joint surface.Based on the formula provided in Code for Design and Construction of Prefabricated Large Slab Residential Buildings(JGJ1-91),the paper analyzes the shear capacity of concrete shear wall joints.Some suggestions are put forward,such as optimizing the connection mode of shear wall,appropriately increasing the reinforcement ratio of shear wall and reasonably determining the strength of concrete,which can ensure the maximum shear bearing capacity of the joint surface.

关 键 词：预制装配式剪力墙 预留孔灌浆搭接 摩擦抗剪力 混凝土结合面 

分 类 号：TU758.12[建筑科学—建筑技术科学] TU398.2